<template>
  <el-form class="login-form" status-icon :rules="loginRules" ref="loginForm" :model="loginForm" label-width="0">
    <el-form-item prop="mobile">
      <el-input size="small" @keyup.enter.native="handleLogin" v-model="loginForm.mobile" auto-complete="off" placeholder="请输入手机号码">
        <i slot="prefix" class="icon-shouji"></i>
      </el-input>
    </el-form-item>
    <el-form-item prop="code">
      <el-input size="small" @keyup.enter.native="handleLogin" v-model="loginForm.code" auto-complete="off" placeholder="请输入验证码">
        <template slot="append">
          <span @click="handleSend" class="msg-text" :class="[{display:msgKey}]">{{msgText}}</span>
        </template>
        <i slot="prefix" class="icon-yanzhengma" style="margin-top:10px;"></i>
      </el-input>
    </el-form-item>
    <el-form-item>
      <el-button type="primary" size="small" @click.native.prevent="handleLogin" class="login-submit">登录</el-button>
    </el-form-item>
  </el-form>
</template>

<script>
  const MSGINIT = '发送验证码'
  // const MSGSCUCCESS = '${time}秒后重发'
  const MSGTIME = 60
import { isvalidatemobile } from '@/util/validate'
import { mapGetters } from 'vuex'
import request from '@/router/axios'
export default {
    name: 'codelogin',
    data() {
      const validatePhone = (rule, value, callback) => {
        if (isvalidatemobile(value)[0]) {
          callback(new Error(isvalidatemobile(value)[1]))
        } else {
          callback()
        }
      }
      const validateCode = (rule, value, callback) => {
        if (value.length !== 4) {
          callback(new Error('请输入4位数的验证码'))
        } else {
          callback()
        }
      }
      return {
        msgText: MSGINIT,
        msgTime: MSGTIME,
        msgKey: false,
        loginForm: {
          mobile: '',
          code: ''
        },
        loginRules: {
          mobile: [{ required: true, trigger: 'blur', validator: validatePhone }],
          code: [{ required: true, trigger: 'blur', validator: validateCode }]
        }
      }
    },
    created() {},
    mounted() {},
    computed: {
      ...mapGetters(['tagWel'])
    },
    props: [],
    methods: {
      handleSend() {
        if (this.msgKey) return
        if (!this.loginForm.mobile) {
          this.$message.error('请输入手机号码')
        } else if (!/^1[34578]\d{9}$/.test(this.loginForm.mobile)) {
          this.$message.error('手机号格式不正确')
        } else {
          request({
            url: '/upms/smsCode/' + this.loginForm.mobile,
            method: 'get'
          }).then(response => {
            if (response.data.data) {
              this.$message.success('验证码发送成功')
            } else {
              this.$message.error(response.data.msg)
            }
          })
        }
        // this.msgText = MSGSCUCCESS.replace('${time}', this.msgTime)
        // this.msgKey = true
        // const time = setInterval(() => {
        //   this.msgTime--
        //   this.msgText = MSGSCUCCESS.replace('${time}', this.msgTime)
        //   if (this.msgTime === 0) {
        //     this.msgTime = MSGTIME
        //     this.msgText = MSGINIT
        //     this.msgKey = false
        //     clearInterval(time)
        //   }
        // }, 1000)
      },
      handleLogin() {
        this.$refs.loginForm.validate(valid => {
          if (valid) {
            this.$store
            .dispatch('LoginByPhone', this.loginForm)
            .then(response => {
              this.$store.commit('ADD_TAG', this.tagWel)
              this.$router.push({ path: this.tagWel.value })
            })
          }
        })
      }
    }
}
</script>

<style>
.msg-text {
  display: block;
  width: 60px;
  font-size: 12px;
  text-align: center;
  cursor: pointer;
}
.msg-text.display {
  color: #ccc;
}
</style>
